FX3U-16MT/DS - Mitsubishi Programmable Controllers Melsec
The Mitsubishi FX3U-16MT/DS PLC provides 24V DC power, 64K RAM memory, eight inputs, eight outputs, expandable control for automation. Developed by Mitsubishi, this PLC belongs to the Mitsubishi PLC lineup for modular industrial systems. It supports transistor SINK outputs, fast scan times, battery-backed memory, IP10 protection, and is part of the FX series.

| Brand | Mitsubishi |
| Product Type | PLC(Programmable Logic Controller) |
| Product | FX3U-16MT/DS |
FX3U-16MT/DS Mitsubishi Programmable Controllers Melsec Technical Specifications
| Specification | Value |
|---|---|
| Type | FX3U |
| Power Supply (V) | 24 |
| Current Type | DC |
| Program Memory | 64K STEPS |
| Program Memory Unit | RAM |
| Integrated Digital Inputs | 8 |
| Integrated Digital Outputs | 8 |
| Output Type | TRANSISTOR |
| Output Logic | SINK |
| Local I/O Points | 256 |
| Local + Remote I/O Points | 384 |
| Expandable | YES |
| Cycle Time LD (ns) | 65 |
| Cycle Time MOV (ns) | 642 |
| Power Consumption (W) | 25 |
| Buffer Battery | YES |
| Protection Class | IP10 |
| Max. Ambient Temperature (°C) | 55 |
| Series | MELSEC-F SERIES |
| Depth (mm) | 86 |
| Weight (kg) | 0,6 |
| Width (mm) | 130 |
| Height (mm) | 90 |
| CE | COMPLIANT |
| Shipping Approvals | ABS,BV,DNV GL,KR,LR,NK,RINA |
| EAC | NON-COMPLIANT |
| UKCA | COMPLIANT |
The Mitsubishi FX3U-16MT/DS PLC is a compact programmable logic controller used in industrial automation applications. This Mitsubishi FX3U-16MT/DS PLC operates on 24V DC power, features 64K steps RAM program memory, and integrates 16 digital I/O points within the base unit. It belongs to the MELSEC-F FX series and supports local and remote expansion, enabling scalable control system design.
The Mitsubishi FX3U-16MT/DS PLC is applied in conveyors, small packaging machines, automated assembly stations, and control panels. Integrated digital I/O allows direct connection of sensors and actuators, while fast instruction execution supports stable machine response. Expandable architecture enables additional modules for growing automation needs without replacing the main controller.
The Mitsubishi FX3U-16MT/DS PLC reflects Mitsubishi Electric’s established control platform for reliable industrial use. Certified compliance, defined electrical limits, and FX series consistency support long-term operation in production environments. This PLC is selected for dependable control, flexible expansion, and suitability in industrial automation systems.




